/*
 * 可复用的公有布局
 */

/* 提示框 */
.toast{
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 18rem;
    height: 18rem;
    background-color: rgba(0,0,0,0.5);
    color: #fff;
    text-align: center;
    border-radius: 1.5rem;
    font-size: 1.6rem;
}
.toast i{
    font-size: 5rem !important;
    margin-bottom: 1rem;
}
.toast span{
    padding: 0 1.5rem;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
}


/* 设置尾部 */
footer.common{
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    margin: 0 auto ;
    height: 6rem;
    background-color: #fff;
    box-shadow: 0px 2px 5px 5px #eee;
}
footer.common a{
    display: block;
    width: 33%;
    text-align: center;
    font-size: 1.2rem;
}
footer.common a .iconfont{
    color: #999;
    font-size: 3rem !important;
}
footer.common .on{
    color: #4294FF;
}
footer.common .on .iconfont{
    color: #4294FF;
}